matplotlib Code

Fixing merge error. (Thanks Manuel Metz)

Fixing set_alpha bug when there is no facecolors (thanks Michael Fitzgerald)

removed an unnecessary call to FigureCanvasAgg.draw in the
qt*agg backends

Fixing Arrow patch (as submitted by Michael Fitzgerald)

Merged revisions 4989-4998 via svnmerge from
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v0_91_maint

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r4991 | mdboom | 2008-02-29 09:04:48 -0500 (Fri, 29 Feb 2008) | 2 lines

Fix classic Wx toolbar pan and zoom functions (Thanks Jeff Peery)
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r4997 | mdboom | 2008-03-10 11:05:30 -0400 (Mon, 10 Mar 2008) | 1 line

Fix bug where Wx figures were getting shortened by the height of the status bar (Thanks, Gary Ruben)
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r4998 | mdboom | 2008-03-10 11:06:25 -0400 (Mon, 10 Mar 2008) | 4 lines

Correcting range of subfigure values. This is a backport of 4913 from
the trunk: "fixed a bug where annotations w/ arrows were not getting
the figure instance set properly"
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workaround a blitting bug in backend_qt4agg

Fixing Qt/Qt4 blit shearing problem

Removing duplicate code from a faulty merge.

Merged revisions 4947-4950,4952-4988 via svnmerge from
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v0_91_maint

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r4948 | jrevans | 2008-02-08 12:56:12 -0500 (Fri, 08 Feb 2008) | 2 lines

Removed a reference to nx, replaced with numpy.
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r4977 | jdh2358 | 2008-02-19 10:26:56 -0500 (Tue, 19 Feb 2008) | 2 lines

added rec_groupby and rec2txt
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r4987 | mdboom | 2008-02-25 15:21:39 -0500 (Mon, 25 Feb 2008) | 2 lines

[ 1901410 ] Newbie bug report: clip_on set to False actually True
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Fix memory reservation for curve to line segment conversion.